/*
 * @Descripttion: 
 * @Author: ziwei
 * @Date: 2022-08-14 20:29:26
 * @LastEditors: ziwei
 * @LastEditTime: 2022-08-14 20:29:28
 */
console.log(foo);

function foo(){
    console.log("foo",1111);
}

var foo = 1;